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Perfect Harmony GENIII/e User's Manual
Table 3-1: Hexadecimal Digit Assignments on the Perfect Harmony Keypad
Key Combination
In addition to the speed menu feature, a second menu access feature is available for all remaining menus in the
Perfect Harmony system. The speed menu feature is available only from the main meter display on the LCD. The
hexadecimal entry feature is available only during security code entry. Therefore, the results of [SHIFT]+[1] through
[SHIFT]+[6] key combinations depend on the context in which they are used. This second access feature cannot only
be used on menus, but can also be used to go directly to a particular parameter or pick list. While this second method
requires more keystrokes to access target menus, parameters or pick lists, the operator can gain access to all security
approved items rather than just the 10 most common menus. Accessing items in this manner requires that the operator
know the item ID number. This item number will be a four-digit number. This number is listed on the display each
time the item is displayed and is also listed in the menu reference charts later in this chapter. To access an item using
its ID number, press the [SHIFT] key followed by the right arrow key [
desired ID number. Using the numeric keys on the keypad, the operator enters the desired ID number, then presses
A1A19000405A: Version 1.3
HEX Value
A
B
C
D
E
F
Figure 3-3: Anatomy of a Numeric Keypad Key
s s s s
The Keypad and Display Interface
Decimal Equivalent
10
11
12
13
14
15
]. The display prompts the operator for the
3
3-5
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